<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>测试手机管理系统</title>
    <link rel="shortcut icon" type="image/x-icon" href="images/favicon.ico">
    <link rel="stylesheet" href="./static/css/style.css">
    <script src="./static/js/jquery.min.js"></script>
    <script src="./static/js/function.js"></script>
    <script src="./static/js/main.js"></script>
</head>
<body>
<header>
    测试手机管理系统 Version 0.1
</header>
<nav>
    <ul>
        <li <?= !isset($_GET['c']) ? 'class="active"' : ($_GET['c'] == 'mobile' ? 'class="active"' : '') ?>><a href="?c=mobile&a=index">手机管理</a></li>
        <li <?= isset($_GET['c']) && $_GET['c'] == 'mobileBorrow' ? 'class="active"' : '' ?>><a href="?c=mobileBorrow&a=index">手机借用/归还</a></li>
    </ul>
</nav>
<div class="main">
    <?= $content ?>
</div>
</body>
</html>

